how to screw plastic planks

High-Tech Decks | This Old HouseComposites look, feel, and act more like wood. That's because they contain about 50 percent wood dust from sawmills, in addition to recycled and virgin high-density polyethylene (HDPE). (At least one company uses polyvinyl chloride (PVC) instead of HDPE.) The fiber content improves plastic's stiffness, reduces its tendency to move as temperatures change, and roughens its texture for improved skid resistance. It also makes the material easier to cut and install than all-plastic decking ...

Cutting and Installing Plastic Azek Trim The Family HandymanPrebuild PVC trim assemblies and then install them as a unit rather than a piece at a time as you would with wood. This will take a little longer but will result in perfectly tight joints that won't need caulk. Cement and screw end joints like miters and butt joints. Longer joints like corner boards can be simply cemented and clamped. Pocket screws are the best method of joining corners when you're cementing window and door trim assemblies (Photos 1 and 2). Use the coarse-threaded ...

Resco Plastics, Inc :: Plastic Lumber Engineering Data and Test ...plastic Lumber Fastener

Fasteners - Bear BoardBear Board is easy to install and cuts, drills, routers, planes, screws and nails with the tools you already have. We recommend stainless steel fasteners because they are able to withstand the expansion and contraction common to plastic lumber, and enhance the look of your plastic lumber project. 5 Item(s). Show. 5, 10, 15 · 20 · 25. per page. Sort By. Position, Name · Price · Set Descending Direction ...

Lumberock Plastic Lumber - Fastening OptionsLumberock plastic lumber can be fastened to a deck frame using standard fastening systems but performs best with the use of stainless steel flat head or composite deck screws. Our composite lumber boards are available in solid profiles for face fastening and grooved profiles for hidden fastening. No pre-drilling is necessary during installation. Lumberock will not mushroom or pigtail around screw heads and drilling will not distort the surface of the boards.

Composite Decking 101 - Popular Mechanics3 Jan 2017 ... Use a moderate feed pressure to avoid melting the plastic or jamming the cutting tool. If the manufacturer recommends predrilling screw holes, do so. Some lumber has grooves milled along its edges for installing hidden fasteners that allow the material to move with temperature changes. You can also drive decking screws or stainless-steel trim-head screws through the top of the board, but be warned: This allows moisture to seep into the wood fibers, which can lead ...

Recycled Plastic Decking Installation Guide TradeRecycled plastic Decking Installation Guide. Recycled plastic Decking Site Preparation Download Recycled plastic Decking Installation Guide and Specification Sheet. The chosen site should be free from obstacles and free draining. It is good practice to have a small gradient to allow water run off. If the decking is to be installed over soil it is preferable to install a weed barrier or membrane to prevent any vegetation growing through your deck.

Working with Recycled Mixed Plastic Lumber TradeWorking with Recycled Mixed plastic Lumber. Recycled plastic Profiles, Decking, planks, Posts and Beams from kedel limited. Drilling. screw holes are best pre-drilled with a pilot hole using an HSS or wood drill bit and Kedel always countersink for the best finished appearance on their own products. It is possible to get away with not doing this, but it makes screwing more difficult because of the schaf which may melt and build up under the piece being attached inhibiting closing of the ...

Working with Recycled Mixed Plastic Lumber - KedelDrilling. All fixing holes should be pre-drilled with an HSS or wood bit prior to screwing. A low drilling speed is recommended. Sawing. Recycled plastic can be sawn using a handsaw, circular saw or chop saw (including cross-cut mitre saws). A slow cutting speed with a medium tooth blade is best, for example a 305mm 60 tooth TCT blade. If a slow cutting speed can not be achieved it will be necessary to reduce the number of teeth on the blade, for example a 305mm 40 tooth TCT ...

Resco Plastics, Inc :: Frequently Asked Questions about Plastic ...It's about lunchtime and Joe is getting ready to install Maxituf plastic lumber boards on his new deck. All that is left to do before the actual installation begins is cutting the boards to length. So he walks over to his stack of plastic lumber, picks up a board from the top, which feels pleasantly warm to the hand, marks and cuts it. He notices that the boards in the next layer of the stack are considerably cooler than the ones from top layer. Later in the afternoon, as the day grows cooler he ...

Installation Guides for plastic lumber, decking, and deck materialThe boards will not expand or contract widthwise, so whatever gap you choose will stay that way. to calculate expansion, multiply the number of inches of the board by the change in temperature in degrees Fahrenheit by the decimal .000045. 192 x 100° x .000045 = .86. In the example above, you see that a 16ft board will change 7/8 in length from the cold of winter to the heat of summer. That is just under ½ on each end and too far for a screw to bend. Plan your gaps according to ...